I'm going to say something here that you don't wish to hear. Neither may it be the opinion of others here.

I agree with what your therapist is saying. You've wagged the financial card to the point I/she has given up. You have got to let it go. Sure, do what you can to stay in your parents' good books but you've got to move on from this issue and address the others in your life.

I realize I have hurt you here but this had to be said.